Security-foo/2022-11-14

Security foo
LKM updates
Art	Meet-Up
Datum	2022-11-14
Start	19:00
Dauer	4h
Host	hanemile, barbieauglend
Relevant?	Yes

Linux Kernel Basics

We are going to discuss how Linux Kernel Modules are handy when reading and modifying CPU supported security features like WP, SMAP, SMEP. We will revise some ways of flipping bits in Control registers and go over a very short introduction to interrupt handling and virtualization.

Mentors

• hanemile
• barbieauglend

barbie is back :D

Topics

• LKM
• Hardware supported security features <- We are here
• Control Registers <- ... and here
• Interrupt Handling
• Virtualization